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46 lines
993 B
46 lines
993 B
/* |
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* Copyright (c) 2021, Nordic Semiconductor ASA |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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/* |
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* This is not a real I2C driver. It is used to instantiate struct |
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* devices for the "vnd,i2c" devicetree compatible used in test code. |
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*/ |
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#include <zephyr.h> |
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#include <drivers/i2c.h> |
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#define DT_DRV_COMPAT vnd_i2c |
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static int vnd_i2c_configure(const struct device *dev, |
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uint32_t dev_config) |
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{ |
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return -ENOTSUP; |
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} |
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static int vnd_i2c_transfer(const struct device *dev, |
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struct i2c_msg *msgs, |
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uint8_t num_msgs, uint16_t addr) |
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{ |
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return -ENOTSUP; |
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} |
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static const struct i2c_driver_api vnd_i2c_api = { |
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.configure = vnd_i2c_configure, |
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.transfer = vnd_i2c_transfer, |
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}; |
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static int vnd_i2c_init(const struct device *dev) |
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{ |
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return 0; |
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} |
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#define VND_I2C_INIT(n) \ |
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DEVICE_DT_INST_DEFINE(n, &vnd_i2c_init, NULL, \ |
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NULL, NULL, POST_KERNEL, \ |
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CONFIG_KERNEL_INIT_PRIORITY_DEVICE, \ |
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&vnd_i2c_api); |
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DT_INST_FOREACH_STATUS_OKAY(VND_I2C_INIT)
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